Si-Assisted Solidification Path and Microstructure Control of 7075 Aluminum Alloy with Improved Mechanical Properties by Selective Laser Melting
Junwei Sha, Meixian Li, Lizhuang Yang, Xudong Rong, Bowen Pu, Dongdong Zhao, Simi Sui, Xiang Zhang, Chunnian He, Jianglin Lan, Naiqin Zhao
Topics & Concepts
Materials scienceSelective laser meltingMicrostructureAlloyUltimate tensile strengthCrackingComposite materialStrengthening mechanisms of materialsRelative densityGrain sizeDislocationPhase (matter)LaserAluminiumMetallurgyOpticsChemistryOrganic chemistryPhysicsAdditive Manufacturing Materials and ProcessesAluminum Alloy Microstructure PropertiesAdditive Manufacturing and 3D Printing Technologies